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dc.contributor.author | Safin D. | |
dc.contributor.author | Mlynarz P. | |
dc.contributor.author | Sokolov F. | |
dc.contributor.author | Kubiak M. | |
dc.contributor.author | Ekkehardt Hahn F. | |
dc.contributor.author | Babashkina M. | |
dc.contributor.author | Zabirov N. | |
dc.contributor.author | Galezowska J. | |
dc.contributor.author | Kozlowski H. | |
dc.date.accessioned | 2018-09-18T20:32:21Z | |
dc.date.available | 2018-09-18T20:32:21Z | |
dc.date.issued | 2007 | |
dc.identifier.issn | 0044-2313 | |
dc.identifier.uri | https://dspace.kpfu.ru/xmlui/handle/net/140926 | |
dc.description.abstract | Structure and magnetic properties of CoII complexes with N-phosphorylthiourea derivatives [RC(S)NHP(O)(OiPr)2] (HL) [Co {Et2NC(S)NP(O)(OzPr)2}2] (1), [Co [(PrNHC(S)NP(O)-(OiPr)2}2] (2), [Co {[/BuNHC(S)NP(O)(OiPr) 2}2] (3), [Co{p-MeOC6H4NHC(S)NP(O) (O(Pr)2}2] (4), [Co{P-BrC6H4NHC-(S) NP(O)(O(Pr)2}2] (5) were investigated. Paramagnetic shifts in the 1H NMR spectrum were observed for high-spin CoII complexes with HL, incorporating amidophosphate moiety C(S)NP(O). The thermal dependence of the magnetic susceptibility has shown that the extended materials 2, 3 and 5 show ferromagnetic exchange between distorted tetrahedral metal atoms, while in complex 4 antiferromagnetic behavior takes place. Compound 1 behaves as a spincanted ferromagnet, an antiferromagnetic ordering taking place below a critical temperature, Tc = 175 K. Complex 2 was investigated by single crystal X-ray diffraction. The cobalt(II) atom in complex 2 is in distorted tetrahedral CoO2S2 environment formed by the C=S sulfur atoms and the P=O oxygen atoms of two deprotonated ligands. © 2007 WILEY-VCH Verlag GmbH & Co. KGaA. | |
dc.relation.ispartofseries | Zeitschrift fur Anorganische und Allgemeine Chemie | |
dc.subject | Amidophosphate | |
dc.subject | Chelate | |
dc.subject | Magnetic susceptibility | |
dc.subject | Nmr-spectroscopy | |
dc.subject | Thioureas | |
dc.title | Rich magnetic chemistry of cobalt(II) complexes with N-phosphorylthioureas. Crystal structure and solution1H NMR spectral properties | |
dc.type | Article | |
dc.relation.ispartofseries-issue | 11-12 | |
dc.relation.ispartofseries-volume | 633 | |
dc.collection | Публикации сотрудников КФУ | |
dc.relation.startpage | 2089 | |
dc.source.id | SCOPUS00442313-2007-633-1112-SID34548783887 |